Diff Report
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #53920bd97d62dRun #53920b950c201DiffDiff%
Number of Function Calls153 153 0 0.0%
Incl. Wall Time (microsec)4,218 4,288 70 1.7%
Incl. Wall Time (microsec) per call 28 28 0 1.7%
Excl. Wall Time (microsec)2,815 2,861 46 1.6%
Incl. CPU (microsecs)4,383 4,434 51 1.2%
Incl. CPU (microsecs) per call 29 29 0 1.2%
Excl. CPU (microsec)2,516 2,511 -5 -0.2%
Incl. MemUse (bytes)13,620 13,620 0 0.0%
Incl. MemUse (bytes) per call 89 89 0 0.0%
Excl. MemUse (bytes)-74,924 -74,924 0 0.0%
Incl. PeakMemUse (bytes)103,100 103,100 0 0.0%
Incl. PeakMemUse (bytes) per call 674 674 0 0.0%
Excl. PeakMemUse (bytes)60,084 60,084 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::expandArguments [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::expandArguments0 N/A% 70 15.4% 51 11.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function46 65.7% -5 -9.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 70 100.0% 51 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% 24 34.3% 46 90.2% 0 N/A% 0 N/A%
array_filter0 N/A% -9 -12.9% -9 -17.6% 0 N/A% 0 N/A%
array_keys0 N/A% 8 11.4% 9 17.6% 0 N/A% 0 N/A%
implode0 N/A% 1 1.4% 10 19.6% 0 N/A% 0 N/A%